USD508946SExpiredUtility
Envelope holder
Est. expiryJun 2, 2024(expired)· nominal 20-yr term from priority
Inventors:Tetsuo Sato
47
PatentIndex Score
7
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an envelope holder, as shown and described.
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